Thanks, everyone for the kudos! It means a lot to me.
To answer a few questions,
I have about two and a half sheets of 3/4" plywood in this thing, so it is not the lightest.
As far as the antenna in the glass goes, I never listen to am/fm, unless I have to, so it was simply disconnected. There are plenty of small inconspicuous antennas available out there to hide somewhere if one was so inclined.
Yes my aux battery will sit in the drivers side gullwing hatch cubby over the rear wheel well, much like yours Ilian, only hidden and placed forward of the main battery so that I can access it through a hatch in the bottom of said cubby. There is a trivial photo of said access hole in one of my posts. That drivers side gull wing hatch cubby with be the utility cubby of the truck, housing the batteries, compressor for a SCTIS air system, brain for my Yaesu 857D radio, fuse pannel and probably a subwoofer mounted high against the celing. The passenger side cubby will hous a 10 gal water tank down below the window frame and on top I'm still deciding if it will be a galley of sorts or just general storage.
Ilian you asked about the antenna mounts and yes those were made by me a few years back, I hope it is suiting your needs well.
Thanks for the images and description of your fix to the FR light-bar whistle. I will get on making a set of wind deflectors for the sides of the rack like what you did. Ill report back on the matter when I can.